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Diffstat (limited to 'ast/grismmap.h')
-rw-r--r-- | ast/grismmap.h | 353 |
1 files changed, 353 insertions, 0 deletions
diff --git a/ast/grismmap.h b/ast/grismmap.h new file mode 100644 index 0000000..5655be0 --- /dev/null +++ b/ast/grismmap.h @@ -0,0 +1,353 @@ +#if !defined( GRISMMAP_INCLUDED ) /* Include this file only once */ +#define GRISMMAP_INCLUDED +/* +*+ +* Name: +* grismmap.h + +* Type: +* C include file. + +* Purpose: +* Define the interface to the GrismMap class. + +* Invocation: +* #include "grismmap.h" + +* Description: +* This include file defines the interface to the GrismMap class and +* provides the type definitions, function prototypes and macros, +* etc. needed to use this class. +* +* The GrismMap class implements Mappings which perform a "zoom" +* transformation by multiplying all coordinate values by the same +* scale factor (the inverse transformation is performed by +* dividing by this scale factor). + +* Inheritance: +* The GrismMap class inherits from the Mapping class. + +* Copyright: +* Copyright (C) 1997-2006 Council for the Central Laboratory of the +* Research Councils + +* Licence: +* This program is free software: you can redistribute it and/or +* modify it under the terms of the GNU Lesser General Public +* License as published by the Free Software Foundation, either +* version 3 of the License, or (at your option) any later +* version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General +* License along with this program. If not, see +* <http://www.gnu.org/licenses/>. + +* Authors: +* DSB: David S. Berry (Starlink) + +* History: +* 8-JUL-2003 (DSB): +* Initial version. +*- +*/ + +/* Include files. */ +/* ============== */ +/* Interface definitions. */ +/* ---------------------- */ +#include "mapping.h" /* Coordinate mappings (parent class) */ + +#if defined(astCLASS) /* Protected */ +#include "channel.h" /* I/O channels */ +#endif + +/* C header files. */ +/* --------------- */ +#if defined(astCLASS) /* Protected */ +#include <stddef.h> +#endif + +/* Macros */ +/* ====== */ + +/* Define a dummy __attribute__ macro for use on non-GNU compilers. */ +#ifndef __GNUC__ +# define __attribute__(x) /*NOTHING*/ +#endif + +/* Type Definitions. */ +/* ================= */ +/* GrismMap structure. */ +/* ------------------ */ +/* This structure contains all information that is unique to each object in + the class (e.g. its instance variables). */ +typedef struct AstGrismMap { + +/* Attributes inherited from the parent class. */ + AstMapping mapping; /* Parent class structure */ + +/* Attributes specific to objects in this class. */ + double nr; + double nrp; + double waver; + double alpha; + double g; + int m; + double eps; + double theta; + double k1; + double k2; + double k3; + +} AstGrismMap; + +/* Virtual function table. */ +/* ----------------------- */ +/* This table contains all information that is the same for all + objects in the class (e.g. pointers to its virtual functions). */ +#if defined(astCLASS) /* Protected */ +typedef struct AstGrismMapVtab { + +/* Properties (e.g. methods) inherited from the parent class. */ + AstMappingVtab mapping_vtab; /* Parent class virtual function table */ + +/* A Unique identifier to determine class membership. */ + AstClassIdentifier id; + +/* Properties (e.g. methods) specific to this class. */ + double (* GetGrismNR)( AstGrismMap *, int * ); + int (* TestGrismNR)( AstGrismMap *, int * ); + void (* ClearGrismNR)( AstGrismMap *, int * ); + void (* SetGrismNR)( AstGrismMap *, double, int * ); + + double (* GetGrismNRP)( AstGrismMap *, int * ); + int (* TestGrismNRP)( AstGrismMap *, int * ); + void (* ClearGrismNRP)( AstGrismMap *, int * ); + void (* SetGrismNRP)( AstGrismMap *, double, int * ); + + double (* GetGrismWaveR)( AstGrismMap *, int * ); + int (* TestGrismWaveR)( AstGrismMap *, int * ); + void (* ClearGrismWaveR)( AstGrismMap *, int * ); + void (* SetGrismWaveR)( AstGrismMap *, double, int * ); + + double (* GetGrismAlpha)( AstGrismMap *, int * ); + int (* TestGrismAlpha)( AstGrismMap *, int * ); + void (* ClearGrismAlpha)( AstGrismMap *, int * ); + void (* SetGrismAlpha)( AstGrismMap *, double, int * ); + + double (* GetGrismG)( AstGrismMap *, int * ); + int (* TestGrismG)( AstGrismMap *, int * ); + void (* ClearGrismG)( AstGrismMap *, int * ); + void (* SetGrismG)( AstGrismMap *, double, int * ); + + int (* GetGrismM)( AstGrismMap *, int * ); + int (* TestGrismM)( AstGrismMap *, int * ); + void (* ClearGrismM)( AstGrismMap *, int * ); + void (* SetGrismM)( AstGrismMap *, int, int * ); + + double (* GetGrismEps)( AstGrismMap *, int * ); + int (* TestGrismEps)( AstGrismMap *, int * ); + void (* ClearGrismEps)( AstGrismMap *, int * ); + void (* SetGrismEps)( AstGrismMap *, double, int * ); + + double (* GetGrismTheta)( AstGrismMap *, int * ); + int (* TestGrismTheta)( AstGrismMap *, int * ); + void (* ClearGrismTheta)( AstGrismMap *, int * ); + void (* SetGrismTheta)( AstGrismMap *, double, int * ); + +} AstGrismMapVtab; + +#if defined(THREAD_SAFE) + +/* Define a structure holding all data items that are global within this + class. */ +typedef struct AstGrismMapGlobals { + AstGrismMapVtab Class_Vtab; + int Class_Init; + char GetAttrib_Buff[ 101 ]; +} AstGrismMapGlobals; + +#endif +#endif + +/* Function prototypes. */ +/* ==================== */ +/* Prototypes for standard class functions. */ +/* ---------------------------------------- */ +astPROTO_CHECK(GrismMap) /* Check class membership */ +astPROTO_ISA(GrismMap) /* Test class membership */ + +/* Constructor. */ +#if defined(astCLASS) /* Protected. */ +AstGrismMap *astGrismMap_( const char *, int *, ...); +#else +AstGrismMap *astGrismMapId_( const char *, ... )__attribute__((format(printf,1,2))); +#endif + +#if defined(astCLASS) /* Protected */ + +/* Initialiser. */ +AstGrismMap *astInitGrismMap_( void *, size_t, int, AstGrismMapVtab *, + const char *, int * ); + +/* Vtab initialiser. */ +void astInitGrismMapVtab_( AstGrismMapVtab *, const char *, int * ); + +/* Loader. */ +AstGrismMap *astLoadGrismMap_( void *, size_t, AstGrismMapVtab *, + const char *, AstChannel *, int * ); + +/* Thread-safe initialiser for all global data used by this module. */ +#if defined(THREAD_SAFE) +void astInitGrismMapGlobals_( AstGrismMapGlobals * ); +#endif + +#endif + +/* Prototypes for member functions. */ +/* -------------------------------- */ +# if defined(astCLASS) /* Protected */ + + double astGetGrismNR_( AstGrismMap *, int * ); + int astTestGrismNR_( AstGrismMap *, int * ); + void astClearGrismNR_( AstGrismMap *, int * ); + void astSetGrismNR_( AstGrismMap *, double, int * ); + + double astGetGrismNRP_( AstGrismMap *, int * ); + int astTestGrismNRP_( AstGrismMap *, int * ); + void astClearGrismNRP_( AstGrismMap *, int * ); + void astSetGrismNRP_( AstGrismMap *, double, int * ); + + double astGetGrismWaveR_( AstGrismMap *, int * ); + int astTestGrismWaveR_( AstGrismMap *, int * ); + void astClearGrismWaveR_( AstGrismMap *, int * ); + void astSetGrismWaveR_( AstGrismMap *, double, int * ); + + double astGetGrismAlpha_( AstGrismMap *, int * ); + int astTestGrismAlpha_( AstGrismMap *, int * ); + void astClearGrismAlpha_( AstGrismMap *, int * ); + void astSetGrismAlpha_( AstGrismMap *, double, int * ); + + double astGetGrismG_( AstGrismMap *, int * ); + int astTestGrismG_( AstGrismMap *, int * ); + void astClearGrismG_( AstGrismMap *, int * ); + void astSetGrismG_( AstGrismMap *, double, int * ); + + int astGetGrismM_( AstGrismMap *, int * ); + int astTestGrismM_( AstGrismMap *, int * ); + void astClearGrismM_( AstGrismMap *, int * ); + void astSetGrismM_( AstGrismMap *, int, int * ); + + double astGetGrismEps_( AstGrismMap *, int * ); + int astTestGrismEps_( AstGrismMap *, int * ); + void astClearGrismEps_( AstGrismMap *, int * ); + void astSetGrismEps_( AstGrismMap *, double, int * ); + + double astGetGrismTheta_( AstGrismMap *, int * ); + int astTestGrismTheta_( AstGrismMap *, int * ); + void astClearGrismTheta_( AstGrismMap *, int * ); + void astSetGrismTheta_( AstGrismMap *, double, int * ); + +#endif + +/* Function interfaces. */ +/* ==================== */ +/* These macros are wrap-ups for the functions defined by this class + to make them easier to invoke (e.g. to avoid type mis-matches when + passing pointers to objects from derived classes). */ + +/* Interfaces to standard class functions. */ +/* --------------------------------------- */ +/* Some of these functions provide validation, so we cannot use them + to validate their own arguments. We must use a cast when passing + object pointers (so that they can accept objects from derived + classes). */ + +/* Check class membership. */ +#define astCheckGrismMap(this) astINVOKE_CHECK(GrismMap,this,0) +#define astVerifyGrismMap(this) astINVOKE_CHECK(GrismMap,this,1) + +/* Test class membership. */ +#define astIsAGrismMap(this) astINVOKE_ISA(GrismMap,this) + +/* Constructor. */ +#if defined(astCLASS) /* Protected. */ +#define astGrismMap astINVOKE(F,astGrismMap_) +#else +#define astGrismMap astINVOKE(F,astGrismMapId_) +#endif + +#if defined(astCLASS) /* Protected */ + +/* Initialiser. */ +#define astInitGrismMap(mem,size,init,vtab,name) \ +astINVOKE(O,astInitGrismMap_(mem,size,init,vtab,name,STATUS_PTR)) + +/* Vtab Initialiser. */ +#define astInitGrismMapVtab(vtab,name) astINVOKE(V,astInitGrismMapVtab_(vtab,name,STATUS_PTR)) +/* Loader. */ +#define astLoadGrismMap(mem,size,vtab,name,channel) \ +astINVOKE(O,astLoadGrismMap_(mem,size,vtab,name,astCheckChannel(channel),STATUS_PTR)) +#endif + +/* Interfaces to public member functions. */ +/* -------------------------------------- */ +/* Here we make use of astCheckGrismMap to validate GrismMap pointers + before use. This provides a contextual error report if a pointer + to the wrong sort of Object is supplied. */ + +#if defined(astCLASS) /* Protected */ + +#define astGetGrismNR(this) astINVOKE(V,astGetGrismNR_(astCheckGrismMap(this),STATUS_PTR)) +#define astTestGrismNR(this) astINVOKE(V,astTestGrismNR_(astCheckGrismMap(this),STATUS_PTR)) +#define astClearGrismNR(this) astINVOKE(V,astClearGrismNR_(astCheckGrismMap(this),STATUS_PTR)) +#define astSetGrismNR(this,value) astINVOKE(V,astSetGrismNR_(astCheckGrismMap(this),value,STATUS_PTR)) + +#define astGetGrismNRP(this) astINVOKE(V,astGetGrismNRP_(astCheckGrismMap(this),STATUS_PTR)) +#define astTestGrismNRP(this) astINVOKE(V,astTestGrismNRP_(astCheckGrismMap(this),STATUS_PTR)) +#define astClearGrismNRP(this) astINVOKE(V,astClearGrismNRP_(astCheckGrismMap(this),STATUS_PTR)) +#define astSetGrismNRP(this,value) astINVOKE(V,astSetGrismNRP_(astCheckGrismMap(this),value,STATUS_PTR)) + +#define astGetGrismWaveR(this) astINVOKE(V,astGetGrismWaveR_(astCheckGrismMap(this),STATUS_PTR)) +#define astTestGrismWaveR(this) astINVOKE(V,astTestGrismWaveR_(astCheckGrismMap(this),STATUS_PTR)) +#define astClearGrismWaveR(this) astINVOKE(V,astClearGrismWaveR_(astCheckGrismMap(this),STATUS_PTR)) +#define astSetGrismWaveR(this,value) astINVOKE(V,astSetGrismWaveR_(astCheckGrismMap(this),value,STATUS_PTR)) + +#define astGetGrismAlpha(this) astINVOKE(V,astGetGrismAlpha_(astCheckGrismMap(this),STATUS_PTR)) +#define astTestGrismAlpha(this) astINVOKE(V,astTestGrismAlpha_(astCheckGrismMap(this),STATUS_PTR)) +#define astClearGrismAlpha(this) astINVOKE(V,astClearGrismAlpha_(astCheckGrismMap(this),STATUS_PTR)) +#define astSetGrismAlpha(this,value) astINVOKE(V,astSetGrismAlpha_(astCheckGrismMap(this),value,STATUS_PTR)) + +#define astGetGrismG(this) astINVOKE(V,astGetGrismG_(astCheckGrismMap(this),STATUS_PTR)) +#define astTestGrismG(this) astINVOKE(V,astTestGrismG_(astCheckGrismMap(this),STATUS_PTR)) +#define astClearGrismG(this) astINVOKE(V,astClearGrismG_(astCheckGrismMap(this),STATUS_PTR)) +#define astSetGrismG(this,value) astINVOKE(V,astSetGrismG_(astCheckGrismMap(this),value,STATUS_PTR)) + +#define astGetGrismM(this) astINVOKE(V,astGetGrismM_(astCheckGrismMap(this),STATUS_PTR)) +#define astTestGrismM(this) astINVOKE(V,astTestGrismM_(astCheckGrismMap(this),STATUS_PTR)) +#define astClearGrismM(this) astINVOKE(V,astClearGrismM_(astCheckGrismMap(this),STATUS_PTR)) +#define astSetGrismM(this,value) astINVOKE(V,astSetGrismM_(astCheckGrismMap(this),value,STATUS_PTR)) + +#define astGetGrismEps(this) astINVOKE(V,astGetGrismEps_(astCheckGrismMap(this),STATUS_PTR)) +#define astTestGrismEps(this) astINVOKE(V,astTestGrismEps_(astCheckGrismMap(this),STATUS_PTR)) +#define astClearGrismEps(this) astINVOKE(V,astClearGrismEps_(astCheckGrismMap(this),STATUS_PTR)) +#define astSetGrismEps(this,value) astINVOKE(V,astSetGrismEps_(astCheckGrismMap(this),value,STATUS_PTR)) + +#define astGetGrismTheta(this) astINVOKE(V,astGetGrismTheta_(astCheckGrismMap(this),STATUS_PTR)) +#define astTestGrismTheta(this) astINVOKE(V,astTestGrismTheta_(astCheckGrismMap(this),STATUS_PTR)) +#define astClearGrismTheta(this) astINVOKE(V,astClearGrismTheta_(astCheckGrismMap(this),STATUS_PTR)) +#define astSetGrismTheta(this,value) astINVOKE(V,astSetGrismTheta_(astCheckGrismMap(this),value,STATUS_PTR)) + + +#endif +#endif + + + + + |